Answer: gas
Explanation:
I believe it is gas because stars are extremely hot and if a living thing were to go near they could burn to death. Gas is the only way they could measure temperature
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The competition and threat for purple sea star when sea stars gets eaten by sharks it is basically dangerous the will need help when sea stars live in oceans the will be near others as well
Answer;
-COOH
Explanation;
The carboxyl group includes both a keto oxygen and a hydroxyl group; Carboxyl groups are weak acids, dissociating partially to release hydrogen ions. The carboxyl group (symbolized as COOH) has both a carbonyl and a hydroxyl group attached to the same carbon atom, resulting in new properties.
The carboxyl functional group is an acidic functional group frequently found in biological molecules. It is found in amino acids, proteins. fatty acids, acetic acids and other organic acids.
Integrins are glycoproteins that help link the cytoskeleton and the
extracellular matrix.
Integrins functions as receptors which are usually found in the cell
membrane of animals and helps to link the cytoskeleton with the
extracellular matrix.
Its activity is usually controlled from within the cells and also helps in the
movement of the organism as a result of his adhesive properties.
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